GB/T 26978.5-2011
现场组装立式圆筒平底钢质液化天然气储罐的设计与建造.第5部分:试验、干燥、置换及冷却
Design and manufacture of site built, vertical, cylindrical, flat-bottomed steel tanks for the storage of liquefied natural gases.Part 5: Testing, drying, purging and cool-down
GBT26978.5-2011, GB26978.5-2011